CN105111711A - Composition used for decomposition purification of formaldehyde, and preparation method and applications thereof - Google Patents
Composition used for decomposition purification of formaldehyde, and preparation method and applications thereof Download PDFInfo
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- CN105111711A CN105111711A CN201510439517.5A CN201510439517A CN105111711A CN 105111711 A CN105111711 A CN 105111711A CN 201510439517 A CN201510439517 A CN 201510439517A CN 105111711 A CN105111711 A CN 105111711A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses a composition used for decomposition purification of formaldehyde, and a preparation method and applications thereof, and belongs to the technical field of environmental protection. The composition is prepared from, by weight, 2.5 to 5.5% of glucoside, 1.0 to 2.5% of gelatin, 2.0 to 4.0% of phytic acid, 0.5 to 1.2% of modified starch, 1.0 to 1.5% of sodium alginate, 0.5 to 5.0% of polyethylene glycol, 3.0 to 6.0% of mannitol, 2.0 to 3.0% of glycerin, 0.5 to 3.0% of xylitol, 1.0 to 2.0% of glucose, 0.5 to 4.0% of manganese dioxide, 0.4 to 2.6% of tea polyphenol, and the balance water. The composition is capable of absorbing small molecular organic matters such as formaldehyde effectively; decomposition of the small molecular organic matters is realized via catalytic oxidation with manganese dioxide; no secondary pollution is caused; degradation of low molecular weight aldehydes and ketones both in gas phase and liquid phase can be realized; the composition can be added into finishing materials or decorative materials directly; and effect of the composition in cigarette filter tip rods in removing harmful gas is excellent.
Description
Technical field
The present invention relates to environmental technology field, refer to especially and a kind ofly can reduce low molecule aldehyde, low molecule ketone, ammonia, the composition of decomposition type purifying formaldehyde of prussic acid and preparation method and application.
Background technology
Low molecule aldehyde (being less than five carbon atom aldehydes) is main industrial raw material, because low molecule aldehyde performance is active, soluble in water, so easily form free state and be scattered in air, be adsorbed in wall, indoor fabric and finishing material.Urea-formaldehyde resin adhesive is used in most of wood furniture, there is the objectionable impurities such as formaldehyde of free state, ADSORPTION STATE, stationary state.Therefore in household fitment process, employ a large amount of finishing material containing objectionable impuritiess such as formaldehyde, cause obnoxious flavour in room air to exceed standard, threat is brought to the HUMAN HEALTH of this environment that hangs up one's hat.Way popular at present carries out by adding formaldehyde-trapping agent in wall material or coating the object that formaldehyde absorbing reaches reduction indoor formaldehyde.
In addition, smoking population proportion is at home larger, general cigarette filter adopts polypropylene fibre, it is the distinctive patriotic tow of China, is formed, during polymerization by acroleic acid polymerization, the non-complete reaction of part material, residual minim low molecule aldehyde (as propenal), vinylformic acid etc. in tow, make the smoking property of cigarette process of the third fine rod contain the third fine distinctive sharp flavor, excitement, and with peculiar smell, bitterness.Polypropylene tows surface smoother, is significantly less than cellulose acetate to retaining of harmful ingredients in flue gas.There is the obnoxious flavoures such as micro-low molecule aldehyde (as crotonic aldehyde) in flue gas in cigarette when burning, and polypropylene fibre, poly-cellulose acetate, Compound filtering material and other carrier all do not reduce the function of low molecule aldehyde, micro-low molecule aldehyde in flue gas will enter in the body of people along with flue gas, affects the person healthy.Wherein, crotonic aldehyde has been classified as State Tobacco Monopoly Bureau's one of Major Scientific Research Projects from now on, and the striving direction that evil has become industry technician falls in flue gas.
There is part formaldehyde in the sewage that the production technique being raw material with low molecule aldehyde is discharged, needs to carry out the standard that certain process just can reach sewage discharge.
Patent CN101574536B discloses a kind of composition and method of making the same and application of glucoside-containing, it has good effect in removal low molecule aldehyde (as methyl alcohol), because this patent is mainly used in interior decoration and cigarette filter, Sulfothiorine in this patent easy heated oxide when being greater than 33 DEG C is decomposed into sodium sulfate and sulfurous gas, ammonium molybdate also easy pyrolysis produces ammonia, form secondary pollution, be unfavorable for healthy.
Therefore, provide one not only effectively can remove low molecule aldehyde, low molecule ketone, and the composition effectively can removing the safety and environmental protection of the obnoxious flavoures such as ammonia, prussic acid, hydrogen sulfide is very important.
Summary of the invention
The technical problem to be solved in the present invention is to provide one not only effectively can remove low molecule aldehyde, low molecule ketone, and can effectively remove the safety and environmental protection of the obnoxious flavoures such as ammonia, prussic acid, hydrogen sulfide the composition of decomposition type purifying formaldehyde and preparation method and application, the composition of decomposition type purifying formaldehyde of the present invention, be applicable to indoor except the low molecule aldehyde in formaldehyde and removal sewage, be particularly useful for the objectionable impurities such as small molecules aldehyde, prussic acid, ammonia, hydrogen sulfide removed in the flue gas of cigarette burning generation.
For solving the problems of the technologies described above, the invention provides technical scheme as follows:
A kind of composition of decomposition type purifying formaldehyde is provided, described composition by following raw material by weight percentage ratio form: glycoside 2.5 ~ 5.5, gelatin 1.0 ~ 2.5, phytic acid 2.0 ~ 4.0, treated starch 0.5 ~ 1.2, sodium alginate 1.0 ~ 1.5, polyoxyethylene glycol 0.5 ~ 5.0, N.F,USP MANNITOL 3.0 ~ 6.0, glycerol 2.0 ~ 3.0, Xylitol 0.5 ~ 3.0, glucose 1.0 ~ 2.0, Manganse Dioxide 0.5 ~ 4.0, tea-polyphenol 0.4 ~ 2.6, all the other are water; The molecular weight of described polyoxyethylene glycol is 600 ~ 1500.
Glycoside in the present invention contains a large amount of hydroxyls, soluble in water, colorless and odorless, and PARA FORMALDEHYDE PRILLS(91,95) has good capturing ability; Gelatin is polymer substance, be rich in a large amount of protein, to small organic molecules such as low molecule aldehyde, there is good adsorptive power, and the easy deliquescence of gelatin, be decomposed into peptone and amino acid, amino acid is with carboxyl and amino, and amino can react with small molecules aldehyde, small molecules ketone, prussic acid, and carboxyl can absorbing ammonia; Polyoxyethylene glycol is rich in the activity that a large amount of hydroxyl produces formaldehyde adsorption, and polyoxyethylene glycol easily absorbs water, and Manganse Dioxide catalytic water molecule is free hydroxyl group, and free hydroxyl group can the small organic molecule such as oxidation of formaldehyde; N.F,USP MANNITOL has a large amount of hydroxyls; Glycerol also has a large amount of hydroxyls.
Preferably, described composition by following raw material by weight percentage ratio form: glycoside 3.5 ~ 5.0, gelatin 1.0 ~ 2.5, phytic acid 3.0 ~ 4.0, treated starch 0.5 ~ 1.2, sodium alginate 1.0 ~ 1.5, polyoxyethylene glycol 0.5 ~ 1.5, N.F,USP MANNITOL 3.0 ~ 4.5, glycerol 2.0 ~ 3.0, Xylitol 1.5 ~ 3.0, glucose 1.0 ~ 2.0, Manganse Dioxide 0.5 ~ 1.5, tea-polyphenol 0.5 ~ 2.5, all the other are water; The molecular weight of described polyoxyethylene glycol is 600 ~ 1200.
Preferably, the weight percentage of the glycoside in described composition is 3.5 ~ 4.0;
Preferably, the weight percentage of the glycoside in described composition is 3.7;
Preferably, in described composition, the weight percentage of gelatin is 1.5 ~ 2.0;
Preferably, in described composition, the weight percentage of gelatin is 1.8;
Preferably, the weight percentage of the polyoxyethylene glycol in described composition is 0.5 ~ 0.9;
Preferably, the weight percentage of the polyoxyethylene glycol in described composition is 0.8;
Preferably, the weight percentage of the Manganse Dioxide in described composition is 0.5 ~ 0.9;
Preferably, the weight percentage of the Manganse Dioxide in described composition is 0.8;
A kind of preparation method of composition of decomposition type purifying formaldehyde is provided in addition, comprises:
Step 1: sodium alginate, polyoxyethylene glycol, gelatin is soluble in water, stirring at normal temperature obtained solution A;
Step 2: glycoside, treated starch, N.F,USP MANNITOL, glycerol, Xylitol, glucose, tea-polyphenol normal temperature soluble in water are mixed, then add phytic acid, obtained solution B;
Step 3: described solution A mixed with described solution B, stirs under normal temperature, then add Manganse Dioxide stir make the aqueous solution.
Further, the composition of decomposition type purifying formaldehyde is discharged into formaldehyde, the NH in air at removal decoration material
3application in obnoxious flavour.
Further, the application of composition in the gas removing irritant peculiar smell of decomposition type purifying formaldehyde.
Further, the composition of decomposition type purifying formaldehyde is removing the application in low molecule aldehyde in cigarette third fine filter material or vinylformic acid.
Further, the composition of decomposition type purifying formaldehyde is removing the application in low molecule aldehyde, low molecule ketone, prussic acid, ammonia, hydrogen sulfide or volatile nitrosamine obnoxious flavour in the fine filter material cigarette of vinegar, and the weight percentage of composition in the fine filter material cigarette of vinegar of described decomposition type purifying formaldehyde is 1 ~ 10%.
Further, the composition of decomposition type purifying formaldehyde reduces the application in volatile nitrosamine, CO, benzopyrene or free radical obnoxious flavour in composite filter.
Further, the composition of decomposition type purifying formaldehyde is removing the application in sewage in low molecule aldehyde.
Further, the composition of decomposition type purifying formaldehyde, removing the application in low molecule aldehyde in the fine filter material of cigarette third or vinylformic acid, is characterized in that the weight percentage of the composition of described decomposition type purifying formaldehyde in the fine filter material of cigarette third is 0.1 ~ 10%.
In sum, beneficial effect of the present invention shows as:
1) composition of decomposition type purifying formaldehyde of the present invention not only effectively can remove small molecules aldehyde, small molecules ketone, and effectively can remove the obnoxious flavour such as ammonia, prussic acid, hydrogen sulfide of filter material cigarette burning generation, safety and environmental protection, can not produce secondary pollution;
2) glycoside in the present invention contains a large amount of hydroxyls, soluble in water, colorless and odorless, and PARA FORMALDEHYDE PRILLS(91,95) has good capturing ability; Gelatin is polymer substance, be rich in a large amount of protein, to small organic molecules such as low molecule aldehyde, there is good adsorptive power, and the easy deliquescence of gelatin, be decomposed into peptone and amino acid, amino acid is with carboxyl and amino, and amino can react with small molecules aldehyde, small molecules ketone, prussic acid, and carboxyl can absorbing ammonia; Polyoxyethylene glycol is rich in the activity that a large amount of hydroxyl produces formaldehyde adsorption, and polyoxyethylene glycol easily absorbs water, and Manganse Dioxide catalytic water molecule is free hydroxyl group, and free hydroxyl group can the small organic molecule such as oxidation of formaldehyde; N.F,USP MANNITOL has a large amount of hydroxyls; Glycerol also has a large amount of hydroxyls;
3) preparation method of the composition of decomposition type purifying formaldehyde of the present invention is simple, easily operates, can be widely used in the fields such as coating, wall material, cigarette filter tip, sewage disposal, source controls the objectionable impuritiess such as low molecule aldehyde.
Embodiment
For embodiments of the invention will be solved technical problem, technical scheme and advantage clearly, be described in detail below in conjunction with specific embodiment.But the present invention is limited to absolutely not these examples.The following stated is only the good embodiment of the present invention, only in order to explain the present invention, therefore can not be interpreted as the restriction of the scope of the claims of the present invention.It should be pointed out that all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Embodiment one:
The composition of decomposition type purifying formaldehyde of the present invention is prepared: glycoside 2.5g, gelatin 2.5g, phytic acid 2.0g, treated starch 0.5g, sodium alginate 1.5g, polyoxyethylene glycol (molecular weight 600) 5.0g, N.F,USP MANNITOL 6.0g, glycerol 2.0g, Xylitol 0.5g, glucose 2.0g, Manganse Dioxide 0.5g, tea-polyphenol 0.4g, add water to 100g according to following formula and ratio.
Embodiment two:
The composition of decomposition type purifying formaldehyde of the present invention is prepared: glycoside 5.5g, gelatin 1.0g, phytic acid 4.0g, treated starch 1.2g, sodium alginate 1.0g, polyoxyethylene glycol (molecular weight 1500) 0.5g, N.F,USP MANNITOL 3.0g, glycerol 3.0g, Xylitol 3.0g, glucose 1.0g, Manganse Dioxide 4.0g, tea-polyphenol 2.6g, add water to 100g according to following formula and ratio.
Embodiment three:
The composition of decomposition type purifying formaldehyde of the present invention is prepared: glycoside 3.5g, gelatin 2.0g, phytic acid 3.0g, treated starch 0.8g, sodium alginate 1.2g, polyoxyethylene glycol (molecular weight 1200) 1.5g, N.F,USP MANNITOL 4.5g, glycerol 2.5g, Xylitol 1.5g, glucose 1.5g, Manganse Dioxide 1.5g, tea-polyphenol 0.5g, add water to 100g according to following formula and ratio.
Embodiment four:
The composition of decomposition type purifying formaldehyde of the present invention is prepared: glycoside 4.0g, gelatin 1.5g, phytic acid 3.5g, treated starch 1.0g, sodium alginate 1.2g, polyoxyethylene glycol (molecular weight 800) 0.9g, N.F,USP MANNITOL 6.0g, glycerol 2.0g, Xylitol 2.0g, glucose 1.5g, Manganse Dioxide 0.5g, tea-polyphenol 2.5g, add water to 100g according to following formula and ratio.
Embodiment five:
The composition of decomposition type purifying formaldehyde of the present invention is prepared: glycoside 3.7g, gelatin 1.8g, phytic acid 2.0g, treated starch 1.0g, sodium alginate 1.0g, polyoxyethylene glycol (molecular weight 1000) 0.8g, N.F,USP MANNITOL 6.0g, glycerol 2.0g, Xylitol 0.5g, glucose 1.0g, Manganse Dioxide 0.8g, tea-polyphenol 2.0g, add water to 100g according to following formula and ratio.
Embodiment six:
The composition of decomposition type purifying formaldehyde of the present invention is prepared: glycoside 3.0g, gelatin 2.0g, phytic acid 4.0g, treated starch 1.5g, sodium alginate 0.8g, polyoxyethylene glycol (molecular weight 900) 3.0g, N.F,USP MANNITOL 4.5g, glycerol 2.0g, Xylitol 2.0g, glucose 1.0g, Manganse Dioxide 0.9g, tea-polyphenol 1.0g, add water to 100g according to following formula and ratio.
The preparation method of above-mentioned composition is with reference to as follows:
Step 1: sodium alginate, polyoxyethylene glycol, gelatin are dissolved in 30.0g water, stirring at normal temperature obtained solution A;
Step 2: glycoside, treated starch, N.F,USP MANNITOL, glycerol, Xylitol, glucose, tea-polyphenol are dissolved in normal temperature in 36.0g water and mix, then add phytic acid, obtained solution B;
Step 3: described solution A mixed with described solution B, stirs under normal temperature, then adds Manganse Dioxide stirring, and moisturizing, to 100.0g, makes the aqueous solution.
Comparative example one:
The composition of the decomposition type purifying formaldehyde prepared in accordance with the following methods: glycoside 3.7g, phytic acid 2.0g, treated starch 1.0g, sodium alginate 1.0g, N.F,USP MANNITOL 6.0g, glycerol 2.0g, Xylitol 0.5g, glucose 1.0g, tea-polyphenol 2.0g, add water to 100g.
Comparative example two:
The composition of the decomposition type purifying formaldehyde prepared in accordance with the following methods: glycoside 7g, phytic acid 2.0g, treated starch 1.0g, sodium alginate 1.0g, N.F,USP MANNITOL 6.0g, glycerol 2.0g, Xylitol 1.0g, glucose 1.0g, tea-polyphenol 2.0g, add water to 100g.
The preparation method of comparative example one, two is as follows:
Step 1: sodium alginate is dissolved in 30.0g water, stirring at normal temperature obtained solution A;
Step 2: glycoside, treated starch, N.F,USP MANNITOL, glycerol, Xylitol, glucose, tea-polyphenol are dissolved in normal temperature in 36.0g water and mix, then add phytic acid, obtained solution B;
Step 3: described solution A mixed with described solution B, stir under normal temperature, moisturizing makes the aqueous solution to 100g.
Comparative example three (identical with the embodiment of CN101574536B):
The composition of the decomposition type purifying formaldehyde prepared in accordance with the following methods: glycoside 7g, ammonium citrate 1.5g, treated starch 1.5g, sodium alginate 0.8g, Sulfothiorine 2.0g, Sulphanilic Acid 2.5g, N.F,USP MANNITOL 4.5g, glycerol 2.0g, Xylitol 2.0g, ammonium molybdate 1.5g, phytic acid 1.7g, tea-polyphenol 1.0g, add water to 100g.
Sodium alginate 0.8g and ammonium citrate 1.5g is dissolved in 36.0g water, Sulphanilic Acid 2.5g, ammonium molybdate 1.5g, phytic acid 1.7g and tea-polyphenol 1.0g are dissolved in 36.0g water, add glycoside 7.0g, treated starch 1.5g, Sulfothiorine 2.0g, N.F,USP MANNITOL 4.5g, glycerol 2.0g and Xylitol 2.0g again by after two kinds of aqueous solution, make the 100g aqueous solution.
Composition of the present invention is stirred, add by 1 ~ 10% of the weight in the fine filter material cigarette of vinegar, it directly can be added in tow during operation or be added in tow glue, detect the clearance of the objectionable impuritiess such as low molecule aldehyde (as crotonic aldehyde), low molecule ketone, prussic acid, ammonia in the flue gas that the fine filter material cigarette burning of vinegar produces, the test result implementing one to embodiment six and comparative example one, two, three is as follows, in table 1.
The clearance of table 1 composition part objectionable impurities in the flue gas of the fine filter material cigarette burning generation of vinegar
The composition of decomposition type purifying formaldehyde of the present invention removes the objectionable impuritiess such as low molecule aldehyde (as crotonic aldehyde), low molecule ketone, prussic acid, ammonia in the flue gas for being produced by fine for vinegar filter material cigarette burning good effect, low molecule aldehyde is gone to reach more than 94%, remove low molecule ketone and can reach more than 89%, acid gas such as prussic acid can remove more than 85%, ammonia can go more than 84%, hydrogen sulfide can remove more than 60%, and volatile nitrosamine can remove more than 60%.Embodiment one to enforcement six and comparative example one, two, the detected result of three is as shown in table 1, composition prepared by the present invention is compared with comparative example, removing Be very effective in the objectionable impurities in flue gas, as embodiment five, its formaldehyde clearance reaches 98% ± 0.5%, low molecule ketone clearance reaches 93% ± 0.5%, prussic acid clearance 91% ± 0.5%, ammonia clearance 92% ± 0.5%, hydrogen sulfide removal rate 71% ± 0.5%, volatile nitrosamine clearance 52% ± 0.5%, and the effect of comparative example in removal low molecule aldehyde and low molecule ketone is relatively better, but comparative example one, the clearance of two pairs of low molecule aldehyde and low molecule ketone is all below 65%, the clearance of comparative example three pairs of low molecule aldehyde is 91% ± 0.5%, low molecule ketone clearance 82% ± 0.5%, comparative example one, two, three at prussic acid, the clearance aspect of ammonia, only the effect of comparative example three is relatively better, prussic acid, ammonia clearance reaches 71% ± 0.5% respectively, 63% ± 0.5%, hydrogen sulfide, the clearance of volatile nitrosamine is lower than 30%.Illustrate that glucoside-containing composition of the present invention is after improving, not only remarkable in the clearance of low molecule aldehyde, low molecule ketone etc., in the removal of the obnoxious flavoures such as prussic acid, hydrogen sulfide, ammonia, volatile nitrosamine, also there is better effects.
Composition of the present invention can be used for removing the gas of irritant peculiar smell (as the peculiar smell that toilet distributes; H
2the gas of the irritant peculiar smell such as S; The irritating smell produced after smoking), during operation directly by this composition sprayed in toilet or space air, instantaneously reaction can make H
2s clearance rate > 80%, and non-secondary pollution.
Composition of the present invention is pressed 0.1 ~ 5% of the fine filter material weight of cigarette third and is added, and low molecule aldehyde residual in the fine filter material of cigarette third such as propenal, vinylformic acid can be made to remove, clearance > 95%.
Composition of the present invention can be used for removing the obnoxious flavoures such as volatile nitrosamine, CO, benzopyrene, free radical in composite cigarette filter stick, this composition is coated in porous support, the part by weight of this composition and solid-state carrier is 80 ~ 150: 100, this carrier is used in composite filter, volatile nitrosamine 40% in cigarette, carbon monoxide 50%, benzopyrene 30% and free radical 60% can be reduced.10 ~ 50 milligrams are added by often propping up cigarette during operation.
Carrier composition of the present invention being coated on porous, as in silicon-dioxide, diatomite, gac, molecular sieve, Mierocrystalline cellulose or magnet ring, can be used for contaminated water purification after high-temperature activation, and removing low molecule aldehyde in water can reach 99%.
The raw material environment protection health of the composition of decomposition type purifying formaldehyde prepared by the present invention, not containing toxic organic compound, can not produce SO in the process of reacting with small molecules obnoxious flavour
2, NH
3deng the gas of secondary pollution, this concerning decoration and finishing material, especially adding in cigarette filter stick is that safety and environmental protection is very important in order to reduce the harm of obnoxious flavour to human body.
The composition of decomposition type purifying formaldehyde prepared by the present invention not only effectively can remove small molecules aldehyde, small molecules ketone, and effectively can remove the obnoxious flavour such as ammonia, prussic acid, hydrogen sulfide of filter material cigarette burning generation, safety and environmental protection, can not produce secondary pollution;
In sum, the composition of decomposition type purifying formaldehyde prepared by the present invention can the small organic molecule such as active adsorption formaldehyde, Manganse Dioxide catalyzed oxidation makes it to decompose, secondary pollution can not be produced, low molecule aldehyde, ketone can be reduced in gas, liquid, directly can add in finishing and finishing material, for removing obnoxious flavour Be very effective in pipe tobacco mouth rod, in sewage disposal, remove small molecules aldehyde also there is applications well.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the composition of a decomposition type purifying formaldehyde, it is characterized in that, described composition by following raw material by weight percentage ratio form: glycoside 2.5 ~ 5.5, gelatin 1.0 ~ 2.5, phytic acid 2.0 ~ 4.0, treated starch 0.5 ~ 1.2, sodium alginate 1.0 ~ 1.5, polyoxyethylene glycol 0.5 ~ 5.0, N.F,USP MANNITOL 3.0 ~ 6.0, glycerol 2.0 ~ 3.0, Xylitol 0.5 ~ 3.0, glucose 1.0 ~ 2.0, Manganse Dioxide 0.5 ~ 4.0, tea-polyphenol 0.4 ~ 2.6, all the other are water; The molecular weight of described polyoxyethylene glycol is 600 ~ 1500.
2. the composition of decomposition type purifying formaldehyde according to claim 1, it is characterized in that, described composition by following raw material by weight percentage ratio form: glycoside 3.5 ~ 5.0, gelatin 1.0 ~ 2.5, phytic acid 3.0 ~ 4.0, treated starch 0.5 ~ 1.2, sodium alginate 1.0 ~ 1.5, polyoxyethylene glycol 0.5 ~ 1.5, N.F,USP MANNITOL 3.0 ~ 4.5, glycerol 2.0 ~ 3.0, Xylitol 1.5 ~ 3.0, glucose 1.0 ~ 2.0, Manganse Dioxide 0.5 ~ 1.5, tea-polyphenol 0.5 ~ 2.5, all the other are water; The molecular weight of described polyoxyethylene glycol is 600 ~ 1200.
3. the preparation method of the composition of decomposition type purifying formaldehyde according to claim 1 and 2, is characterized in that, comprising:
Step 1: sodium alginate, polyoxyethylene glycol, gelatin is soluble in water, stirring at normal temperature obtained solution A;
Step 2: glycoside, treated starch, N.F,USP MANNITOL, glycerol, Xylitol, glucose, tea-polyphenol normal temperature soluble in water are mixed, then add phytic acid, obtained solution B;
Step 3: described solution A mixed with described solution B, stirs under normal temperature, then add Manganse Dioxide stir make the aqueous solution.
4. the composition of the decomposition type purifying formaldehyde described in claim 1 or 2 is discharged into formaldehyde, NH in air at removal decoration material
3application in obnoxious flavour.
5. the application of composition in the gas removing irritant peculiar smell of the decomposition type purifying formaldehyde described in claim 1 or 2.
6. the composition of the decomposition type purifying formaldehyde described in claim 1 or 2 is removing the application in low molecule aldehyde in the fine filter material of cigarette third or vinylformic acid.
7. the composition of the decomposition type purifying formaldehyde described in claim 1 or 2 is removing the application in low molecule aldehyde, low molecule ketone, prussic acid, ammonia, hydrogen sulfide or volatile nitrosamine obnoxious flavour in the fine filter material cigarette of vinegar, and the weight percentage of composition in the fine filter material cigarette of vinegar of described decomposition type purifying formaldehyde is 1 ~ 10%.
8. the composition of the decomposition type purifying formaldehyde described in claim 1 or 2 reduces the application in volatile nitrosamine, CO, benzopyrene or free radical obnoxious flavour in composite filter.
9. the composition of the decomposition type purifying formaldehyde described in claim 1 or 2 is removing the application in sewage in low molecule aldehyde.
10. the composition of decomposition type purifying formaldehyde as claimed in claim 6 is removing the application in low molecule aldehyde in the fine filter material of cigarette third or vinylformic acid, it is characterized in that, the weight percentage of composition in the fine filter material of cigarette third of described decomposition type purifying formaldehyde is 0.1 ~ 5%.
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| CN112638500A (en) * | 2018-07-05 | 2021-04-09 | 陶鲁斯研究与发展公司 | Air filter for removing aldehyde VOC from indoor air |
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| CN105597261A (en) * | 2015-12-31 | 2016-05-25 | 山东新港企业集团有限公司 | Biomass formaldehyde eliminating agent and preparing method thereof |
| CN105920774A (en) * | 2016-04-26 | 2016-09-07 | 国家海洋局第二海洋研究所 | Pollution scavenging agent containing seaweed extracts and preparation method of pollution scavenging agent containing seaweed extracts |
| CN106139816A (en) * | 2016-07-21 | 2016-11-23 | 中国科学院海洋研究所 | A kind of application of low viscosity algin |
| CN106139816B (en) * | 2016-07-21 | 2019-02-01 | 中国科学院海洋研究所 | A kind of application of low viscosity algin |
| CN107417174A (en) * | 2017-05-09 | 2017-12-01 | 青岛天地人和装饰建材有限公司 | Utility model high-efficient purification diatom ooze wall material and its preparation and construction method |
| CN107376630A (en) * | 2017-08-17 | 2017-11-24 | 白山市和硅藻科技有限公司 | A kind of composition by the use of diatomite as carrier and its preparation method and application |
| CN108913003A (en) * | 2018-05-22 | 2018-11-30 | 陕西科技大学 | A kind of new polyurethane and its purposes as wastewater treatment |
| CN108913003B (en) * | 2018-05-22 | 2020-08-18 | 陕西科技大学 | Polyurethane, preparation method and application thereof in wastewater treatment |
| CN112638500A (en) * | 2018-07-05 | 2021-04-09 | 陶鲁斯研究与发展公司 | Air filter for removing aldehyde VOC from indoor air |
| CN109012132A (en) * | 2018-08-09 | 2018-12-18 | 王中文 | A kind of composition of changeable colour and its preparation method and application decomposing low molecule aldehyde |
| CN110141946A (en) * | 2019-05-21 | 2019-08-20 | 陕西鸿鹰实业有限公司 | The composition of decomposing formaldehyde and preparation method thereof of anti-bacteria and anti-virus type |
| CN114481620A (en) * | 2022-01-22 | 2022-05-13 | 杭州富阳数马装饰工艺品有限公司 | Curtain fabric capable of degrading formaldehyde and production method thereof |
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